Jessen worked at the 200 East Area at Hanford during the Manhattan Project.
Project StaffT-Plant/200 Areas
Manhattan Project VeteranProject Worker/Staff
Ralph Carlisle Smith
Ralph Carlisle Smith was born in 1910 in New York. He co-authored Project Y: The Los Alamos Story, with David Hawkins and Edith Truslow.
Ed Westcott (1922-2019). was the official US Army photographer of the Oak Ridge, Tennessee site for the Manhattan Project.